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Sean O'Mahony

TitleAssociate Professor
InstitutionRush University, Rush Medical College
DepartmentInternal Medicine, Division of Geriatrics, Gerontology and Palliative Medicine
AddressChicago IL 60612
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    Collapse Overview 
    Collapse overview
    My Scopus ID is 7004842943.
    My NIH COMMONS name is SEANOMAHONY.


    Collapse Bibliographic 
    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Maffett AJ, Paull DN, Skeel RL, Kraysovic JN, Hatch B, O'Mahony S, Gerhart JI. Emotion Dysregulation and Workplace Satisfaction in Direct Care Worker Burnout and Abuse Risk. J Am Med Dir Assoc. 2022 Jul; 23(7):1257-1261. PMID: 35381191.
      View in: PubMed
    2. Kramer NM, O'Mahony S, Deamant C. Brain Death Determination and Communication: An Innovative Approach Using Simulation and Standardized Patients. J Pain Symptom Manage. 2022 06; 63(6):e765-e772. PMID: 35122961.
      View in: PubMed
    3. Piscitello GM, Lamadrid VJ, Post Z, Kaur R, Gulczynski B, Baldeo R, Hudoba C, O'Mahony S, Chen E, Greenberg J. The Effect of Triggered Palliative Medicine Consults on Nurse Moral Distress in the Medical Intensive Care Unit. Am J Hosp Palliat Care. 2021 Sep 29; 10499091211049398. PMID: 34587825.
      View in: PubMed
    4. Ansari A, Baron A, Nelson-Becker H, Deamant C, Fitchett G, Fister E, O'Mahony S, Levine S. Practice Improvement Projects in an Interdisciplinary Palliative Care Training Program. Am J Hosp Palliat Care. 2022 Jul; 39(7):831-837. PMID: 34490785.
      View in: PubMed
    5. Candrian C, O'Mahony S, Stein GL, Berkman C, Javier NM, Godfrey D, Thomson RM, Liantonio J, Maingi S. Let's Do This: Collecting Sexual Orientation and Gender Identity Data in Hospice and Palliative Care. J Palliat Med. 2021 08; 24(8):1122-1123. PMID: 34161145.
      View in: PubMed
    6. Maingi S, Radix A, Candrian C, Stein GL, Berkman C, O'Mahony S. Improving the Hospice and Palliative Care Experiences of LGBTQ Patients and Their Caregivers. Prim Care. 2021 Jun; 48(2):339-349. PMID: 33985709.
      View in: PubMed
    7. O'Mahony S, Kittelson S, Barker PC, Delgado Guay MO, Yao Y, Handzo GF, Chochinov HM, Fitchett G, Emanuel LL, Wilkie DJ. Association of Race with End-of-Life Treatment Preferences in Older Adults with Cancer Receiving Outpatient Palliative Care. J Palliat Med. 2021 08; 24(8):1174-1182. PMID: 33760658.
      View in: PubMed
    8. Nunez ER, Villa G, McFadden R, Palmisciano A, Lanini I, O'Mahony S, Curtis JR, Levy MM, Amass T. Differences in Family Involvement in the Bedside Care of Patients in the ICU Based on Self-Identified Race. Crit Care Explor. 2021 Mar; 3(3):e0365. PMID: 33786441.
      View in: PubMed
    9. Samuels V, Schoppee TM, Greenlee A, Gordon D, Jean S, Smith V, Reed T, Kittelson S, Quest T, O'Mahony S, Hauser J, Guay MOD, Rabow MW, Emanuel L, Fitchett G, Handzo G, Chochinov HM, Yao Y, Wilkie DJ. Interim Analysis of Attrition Rates in Palliative Care Study on Dignity Therapy. Am J Hosp Palliat Care. 2021 Dec; 38(12):1503-1508. PMID: 33557587.
      View in: PubMed
    10. Miller ML, Gerhart JI, Maffett AJ, Lorbeck A, England AE, O'Mahony S. Experiential Avoidance and Post-traumatic Stress Symptoms Among Child Abuse Counselors and Service Workers: A Brief Report. J Interpers Violence. 2022 06; 37(11-12):NP10382-NP10392. PMID: 33289447.
      View in: PubMed
    11. Gerhart J, England AE, Perry L, O'Mahony S, Hoerger M. Depressive symptoms, fear of emotional expression, and less favorable attitudes toward palliative care. Psychooncology. 2020 07; 29(7):1232-1234. PMID: 32323415.
      View in: PubMed
    12. O'Mahony S, Baron A, Ansari A, Deamant C, Nelson-Becker H, Fitchett G, Levine S. Expanding the Interdisciplinary Palliative Medicine Workforce: A Longitudinal Education and Mentoring Program for Practicing Clinicians. J Pain Symptom Manage. 2020 09; 60(3):602-612. PMID: 32276103.
      View in: PubMed
    13. Gerhart J, Duberstein P, Paull D, O'Mahony S, Burns J, DeNicolo M, Hoerger M. Geopersonality of Preventable Death in the United States: Anger-Prone States and Opioid Deaths. Am J Hosp Palliat Care. 2020 Aug; 37(8):624-631. PMID: 32008364.
      View in: PubMed
    14. Johnson T, Walton S, Levine S, Fister E, Baron A, O'Mahony S. Racial and ethnic disparity in palliative care and hospice use. Am J Manag Care. 2020 02 01; 26(2):e36-e40. PMID: 32059098.
      View in: PubMed
    15. Stein GL, Berkman C, O'Mahony S, Godfrey D, Javier NM, Maingi S. Experiences of Lesbian, Gay, Bisexual, and Transgender Patients and Families in Hospice and Palliative Care: Perspectives of the Palliative Care Team. J Palliat Med. 2020 06; 23(6):817-824. PMID: 31916901.
      View in: PubMed
    16. O'Mahony S, Maingi S, Scott BH, Raghuwanshi JS. Perspectives on Creating an Inclusive Clinical Environment for Sexual and Gender Minority Patients and Providers. J Pain Symptom Manage. 2020 03; 59(3):e9-e11. PMID: 31837452.
      View in: PubMed
    17. Greenberg JA, Gerhart J, Horst JN, Chen E, Hunter RL, O'Mahony S, Yeow ME, Fosler L, LaGorio LA, Meksraityte E, Weiss TT, Nowak K, Geddes J, Lambe SS, Fenton K, Shah RC. A Multidisciplinary Team-Based Approach to Improve Communication With Surrogates of Patients With Chronic Critical Illness. Am J Hosp Palliat Care. 2020 Mar; 37(3):214-221. PMID: 31526015.
      View in: PubMed
    18. Fitchett G, Hisey Pierson AL, Hoffmeyer C, Labuschagne D, Lee A, Levine S, O'Mahony S, Pugliese K, Waite N. Development of the PC-7, a Quantifiable Assessment of Spiritual Concerns of Patients Receiving Palliative Care Near the End of Life. J Palliat Med. 2020 02; 23(2):248-253. PMID: 31483184.
      View in: PubMed
    19. Chua IS, Zachariah F, Dale W, Feliciano J, Hanson L, Blackhall L, Quest T, Curseen K, Grey C, Rhodes R, Shoemaker L, Silveira M, Fischer S, O'Mahony S, Leventakos K, Trotter C, Sereno I, Kamdar M, Temel J, Greer JA. Early Integrated Telehealth versus In-Person Palliative Care for Patients with Advanced Lung Cancer: A Study Protocol. J Palliat Med. 2019 09; 22(S1):7-19. PMID: 31486721.
      View in: PubMed
    20. Rhee C, McHugh M, Tun S, Gerhart J, O'Mahony S. Advantages and Challenges of an Interdisciplinary Palliative Care Team Approach to Surgical Care. Surg Clin North Am. 2019 Oct; 99(5):815-821. PMID: 31446910.
      View in: PubMed
    21. Perry LM, Hoerger M, Seibert K, Gerhart JI, O'Mahony S, Duberstein PR. Financial Strain and Physical and Emotional Quality of Life in Breast Cancer. J Pain Symptom Manage. 2019 09; 58(3):454-459. PMID: 31163258.
      View in: PubMed
    22. Clevenger C, Pugliese K, O'Mahony S, Levine S, Fitchett G. Study of Shadowing Experiences among Chaplains in the Coleman Palliative Medicine Fellowship. J Health Care Chaplain. 2021 Jan-Mar; 27(1):24-42. PMID: 31032744.
      View in: PubMed
    23. Kittelson S, Scarton L, Barker P, Hauser J, O'Mahony S, Rabow M, Delgado Guay M, Quest TE, Emanuel L, Fitchett G, Handzo G, Yao Y, Chochinov HM, Wilkie D. Dignity Therapy Led by Nurses or Chaplains for Elderly Cancer Palliative Care Outpatients: Protocol for a Randomized Controlled Trial. JMIR Res Protoc. 2019 Apr 17; 8(4):e12213. PMID: 30994466.
      View in: PubMed
    24. Gerhart J, Hand D, Hoerger M, O'Mahony S. Single-Subject Designs and Practice-Based Research in Palliative Care: A Letter to the Editor. J Pain Symptom Manage. 2019 03; 57(3):e3-e5. PMID: 30557626.
      View in: PubMed
    25. Damen A, Labuschagne D, Fosler L, O'Mahony S, Levine S, Fitchett G. What Do Chaplains Do: The Views of Palliative Care Physicians, Nurses, and Social Workers. Am J Hosp Palliat Care. 2019 May; 36(5):396-401. PMID: 30336692.
      View in: PubMed
    26. Gerhart J, Chen E, O'Mahony S, Burns J, Hoerger M. An Examination of State-Level Personality Variation and Physician Aid in Dying Legislation. J Pain Symptom Manage. 2018 09; 56(3):385-389. PMID: 29885459.
      View in: PubMed
    27. Lee AC, McGinness CE, Levine S, O'Mahony S, Fitchett G. Using Chaplains to Facilitate Advance Care Planning in Medical Practice. JAMA Intern Med. 2018 05 01; 178(5):708-710. PMID: 29340565.
      View in: PubMed
    28. Periyakoil VS, O'Mahony S, Elk R, Quill T. Our Differences Make Us Stronger. J Pain Symptom Manage. 2018 05; 55(5):1398-1399. PMID: 29481962.
      View in: PubMed
    29. Mayahara M, Miller AM, O'Mahony S. Components of the Advance Care Planning Process in the Nursing Home Setting. J Hosp Palliat Nurs. 2018 02; 20(1):95-102. PMID: 30063620.
      View in: PubMed
    30. Maingi S, Bagabag AE, O'Mahony S. Current Best Practices for Sexual and Gender Minorities in Hospice and Palliative Care Settings. J Pain Symptom Manage. 2018 05; 55(5):1420-1427. PMID: 29288882.
      View in: PubMed
    31. O'Mahony S, Bines S, Gerhart J, Bagwell E, Marlene M, Card A. Managing Pain in Patients With Chronic Medical Illnesses and Serious Mental Illnesses. Am J Hosp Palliat Care. 2018 Jun; 35(6):825-828. PMID: 29088916.
      View in: PubMed
    32. Lillis TA, Gerhart J, Bouchard LC, Cvengros J, O'Mahony S, Kopkash K, Kabaker KB, Burns J. Sleep Disturbance Mediates the Association of Post-Traumatic Stress Disorder Symptoms and Pain in Patients With Cancer. Am J Hosp Palliat Care. 2018 May; 35(5):788-793. PMID: 29084448.
      View in: PubMed
    33. Gerhart J, Vaclavik E, Lillis TA, Miner J, McFadden R, O'Mahony S. A daily diary study of posttraumatic stress, experiential avoidance, and emotional lability among inpatient nurses. Psychooncology. 2018 03; 27(3):1068-1071. PMID: 28816380.
      View in: PubMed
    34. Mayahara M, Wilbur J, O'Mahony S, Breitenstein S. E-Pain Reporter: A Digital Pain and Analgesic Diary for Home Hospice Care. J Palliat Care. 2017 Apr; 32(2):77-84. PMID: 28868960.
      View in: PubMed
    35. O'Mahony S, Ziadni M, Hoerger M, Levine S, Baron A, Gerhart J. Compassion Fatigue Among Palliative Care Clinicians: Findings on Personality Factors and Years of Service. Am J Hosp Palliat Care. 2018 Feb; 35(2):343-347. PMID: 28347144.
      View in: PubMed
    36. Levine S, O'Mahony S, Baron A, Ansari A, Deamant C, Frader J, Leyva I, Marschke M, Preodor M. Training the Workforce: Description of a Longitudinal Interdisciplinary Education and Mentoring Program in Palliative Care. J Pain Symptom Manage. 2017 04; 53(4):728-737. PMID: 28062351.
      View in: PubMed
    37. O'Mahony S, Levine S, Baron A, Johnson TJ, Ansari A, Leyva I, Marschke M, Szmuilowicz E, Deamant C. Palliative Workforce Development and a Regional Training Program. Am J Hosp Palliat Care. 2018 Jan; 35(1):138-143. PMID: 28273757.
      View in: PubMed
    38. Mayahara M, Wilbur J, O'Mahony S, Breitenstein S. E-Pain Reporter: A Digital Pain and Analgesic Diary for Home Hospice Care. West J Nurs Res. 2016 Oct; 38(10):1390. PMID: 27655092.
      View in: PubMed
    39. O'Mahony S, Gerhart J, Abrams I, Greene M, McFadden R, Tamizuddin S, Levy MM. A Multimodal Mindfulness Training to Address Mental Health Symptoms in Providers Who Care for and Interact With Children in Relation to End-of-Life Care. Am J Hosp Palliat Care. 2017 Nov; 34(9):838-843. PMID: 27443283.
      View in: PubMed
    40. Gerhart J, Schmidt E, Lillis T, O'Mahony S, Duberstein P, Hoerger M. Anger Proneness and Prognostic Pessimism in Men With Prostate Cancer. Am J Hosp Palliat Care. 2017 Jul; 34(6):497-504. PMID: 26922817.
      View in: PubMed
    41. O'Mahony S, Johnson TJ, Amer S, McHugh ME, McHenry J, Fosler L, Kvetan V. Integration of Palliative Care Advanced Practice Nurses Into Intensive Care Unit Teams. Am J Hosp Palliat Care. 2017 May; 34(4):330-334. PMID: 26917789.
      View in: PubMed
    42. Lattie EG, Asvat Y, Shivpuri S, Gerhart J, O'Mahony S, Duberstein P, Hoerger M. Associations Between Personality and End-of-Life Care Preferences Among Men With Prostate Cancer: A Clustering Approach. J Pain Symptom Manage. 2016 Jan; 51(1):52-9. PMID: 26344553.
      View in: PubMed
    43. Jegier BJ, O'Mahony S, Johnson J, Flaska R, Perry A, Runge M, Sommerfeld T. Impact of a Centralized Inpatient Hospice Unit in an Academic Medical Center. Am J Hosp Palliat Care. 2016 Sep; 33(8):755-9. PMID: 26275783.
      View in: PubMed
    44. O'Mahony S, Gerhart JI, Grosse J, Abrams I, Levy MM. Posttraumatic stress symptoms in palliative care professionals seeking mindfulness training: Prevalence and vulnerability. Palliat Med. 2016 Feb; 30(2):189-92. PMID: 26186929.
      View in: PubMed
    45. Gerhart J, Asvat Y, Lattie E, O'Mahony S, Duberstein P, Hoerger M. Distress, delay of gratification and preference for palliative care in men with prostate cancer. Psychooncology. 2016 Jan; 25(1):91-6. PMID: 25899740.
      View in: PubMed
    46. O'Mahony S, Nathan S, Mohajer R, Bonomi P, Batus M, Fidler MJ, Wells K, Kern N, Sims S, Amin D. Survival Prediction in Ambulatory Patients With Stage III/IV Non-Small Cell Lung Cancer Using the Palliative Performance Scale, ECOG, and Lung Cancer Symptom Scale. Am J Hosp Palliat Care. 2016 May; 33(4):374-80. PMID: 25670717.
      View in: PubMed
    47. Eti S, O'Mahony S, McHugh M, Guilbe R, Blank A, Selwyn P. Outcomes of the acute palliative care unit in an academic medical center. Am J Hosp Palliat Care. 2014 Jun; 31(4):380-4. PMID: 23666616.
      View in: PubMed
    48. Johnson A, Condon KD, Mapas-Dimaya AC, Schrager J, Grossberg R, Gonzalez R, O'Mahony S. Report of an HIV clinic-based pain management program and utilization of health status and health service by HIV patients. J Opioid Manag. 2012 Jan-Feb; 8(1):17-27. PMID: 22479881.
      View in: PubMed
    49. O'Mahony S, Goulet JL, Payne R. Psychosocial distress in patients treated for cancer pain: a prospective observational study. J Opioid Manag. 2010 May-Jun; 6(3):211-22. PMID: 20642250.
      View in: PubMed
    50. O'Mahony S, McHenry J, Blank AE, Snow D, Eti Karakas S, Santoro G, Selwyn P, Kvetan V. Preliminary report of the integration of a palliative care team into an intensive care unit. Palliat Med. 2010 Mar; 24(2):154-65. PMID: 19825893.
      View in: PubMed
    51. O'Mahony S, McHenry J, Snow D, Cassin C, Schumacher D, Selwyn PA. A review of barriers to utilization of the medicare hospice benefits in urban populations and strategies for enhanced access. J Urban Health. 2008 Mar; 85(2):281-90. PMID: 18240022.
      View in: PubMed
    52. O'Mahony S, Blank AE, Zallman L, Selwyn PA. The benefits of a hospital-based inpatient palliative care consultation service: preliminary outcome data. J Palliat Med. 2005 Oct; 8(5):1033-9. PMID: 16238516.
      View in: PubMed
    53. O'Mahony S, Goulet J, Kornblith A, Abbatiello G, Clarke B, Kless-Siegel S, Breitbart W, Payne R. Desire for hastened death, cancer pain and depression: report of a longitudinal observational study. J Pain Symptom Manage. 2005 May; 29(5):446-57. PMID: 15904747.
      View in: PubMed
    54. O'Mahony S, McHugh M, Zallman L, Selwyn P. Ventilator withdrawal: procedures and outcomes. Report of a collaboration between a critical care division and a palliative care service. J Pain Symptom Manage. 2003 Oct; 26(4):954-61. PMID: 14575056.
      View in: PubMed
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